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31 条记录 (耗时 0.037 秒)

    Photoelectric element
    5.
    发明授权
    Photoelectric element 有权
    光电元件

    公开(公告)号：US08841550B2

    公开(公告)日：2014-09-23

    申请号：US13379114

    申请日：2010-06-16

    申请人： Takashi Sekiguchi ,  Mitsuo Yaguchi ,  Takeyuki Yamaki ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Michio Suzuka ,  Satoko Kambe

    发明人： Takashi Sekiguchi ,  Mitsuo Yaguchi ,  Takeyuki Yamaki ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Michio Suzuka ,  Shingo Kambe

    IPC分类号： H01L51/54 ,  H01G9/20 ,  H01M14/00 ,  H01L51/00

    CPC分类号： H01L51/004 ,  H01G9/2004 ,  H01G9/2027 ,  H01G9/2059 ,  H01L51/0035 ,  H01L51/005 ,  H01M14/005 ,  Y02E10/542

    摘要： A photoelectric element provided with an electron transport layer having excellent electron transport property and sufficiently wide reaction interface, and that has excellent conversion efficiency.The photoelectric element has an electron transport layer 3 and a hole transport layer 4 sandwiched between a pair of electrodes 2 and 5. The electron transport layer 3 is formed of an organic compound having a redox moiety capable of being oxidized and reduced repeatedly. The organic compound contains an electrolyte solution which stabilizes the reduced state of the redox moiety, and forms a gel layer 6 containing a sensitizing dye. Thus, the organic compound and the electrolyte solution in the electron transport layer 3 constitute the gel layer 6, while at the same time, the sensitizing dye is present within the gel layer 6, whereby the reaction interface of the organic compound is enlarged, improving the conversion efficiency and the electron hand-over efficiency from the sensitizing dye to the organic compound in the electron transport layer 3, as a result of which the electron transport efficiency is improved.

    摘要翻译： 提供具有优异的电子传输性和足够宽的反应界面的电子传输层的光电元件，具有优异的转换效率。 光电元件具有夹在一对电极2和5之间的电子传输层3和空穴传输层4.电子传输层3由能够被重复氧化和还原的氧化还原部分的有机化合物形成。 有机化合物含有稳定氧化还原部分的还原状态的电解质溶液，形成含有敏化染料的凝胶层6。 因此，电子传输层3中的有机化合物和电解质溶液构成凝胶层6，同时，敏化染料存在于凝胶层6内，有机化合物的反应界面扩大，提高 电子传输层3中的敏化染料向有机化合物的转换效率和电子切换效率，结果提高了电子传输效率。

    Photoelectric element
    6.
    发明授权
    Photoelectric element 有权
    光电元件

    公开(公告)号：US08592807B2

    公开(公告)日：2013-11-26

    申请号：US13387222

    申请日：2010-07-29

    申请人： Takashi Sekiguchi ,  Mitsuo Yaguchi ,  Takeyuki Yamaki ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Michio Suzuka ,  Satoko Kambe

    发明人： Takashi Sekiguchi ,  Mitsuo Yaguchi ,  Takeyuki Yamaki ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Michio Suzuka ,  Shingo Kambe

    IPC分类号： H01L51/44

    CPC分类号： H01L51/5032 ,  H01G9/2059 ,  H01L51/0072 ,  H01L51/5048 ,  Y02E10/542 ,  Y02E10/549

    摘要： Disclosed is a photoelectric element having an excellent conversion efficiency and provided with a hole transporting layer that is endowed with excellent hole transporting properties and a sufficiently large reaction interface.The photoelectric element of the invention has a pair of electrodes, an electron transporting layer and a hole transporting layer which are disposed between the electrodes, and an electrolyte solution. The hole transporting layer includes a first organic compound having a redox moiety capable of repeated oxidation and reduction. The electrolyte solution stabilizes a reduced state of the redox moiety. The organic compound and the electrolyte solution together form a first gel layer.

    摘要翻译： 公开了具有优异的转换效率的光电元件，并且具有赋予优异的空穴传输性和足够大的反应界面的空穴传输层。 本发明的光电元件具有设置在电极之间的一对电极，电子传输层和空穴传输层以及电解质溶液。 空穴传输层包括具有能够重复氧化和还原的氧化还原部分的第一有机化合物。 电解质溶液稳定氧化还原部分的还原状态。 有机化合物和电解液一起形成第一凝胶层。

    PHOTOELECTRIC ELEMENT
    7.
    发明申请
    PHOTOELECTRIC ELEMENT 审中-公开
    光电元件

    公开(公告)号：US20130025683A1

    公开(公告)日：2013-01-31

    申请号：US13575395

    申请日：2011-02-04

    申请人： Takashi Sekiguchi ,  Takeyuki Yamaki ,  Mitsuo Yaguchi ,  Michio Suzuka ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Satoko Kambe

    发明人： Takashi Sekiguchi ,  Takeyuki Yamaki ,  Mitsuo Yaguchi ,  Michio Suzuka ,  Shingo Kambe ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato

    IPC分类号： H01L51/44

    CPC分类号： H01L51/4226 ,  H01G9/2018 ,  H01G9/2031 ,  H01G9/2059 ,  H01L2251/306 ,  H01L2251/308 ,  Y02E10/542 ,  Y02E10/549

    摘要： The present invention provides a photoelectric conversion element comprising: an electron transport layer which has an excellent electron transport property and a sufficient reaction interface, and having excellent conversion efficiency. In the present invention, a photoelectric conversion element comprises: a first electrode; a second electrode; a stack of an electron transport layer and hole transport layer, the stack being interposed between the first electrode and the second electrode; an electrolyte solution; and a conductive agent; the electron transport layer containing an organic compound having a redox moiety causing repetitive oxidation-reduction reactions, the electrolyte solution being selected to give stable reduction condition of the redox moiety, the organic compound and the electrolyte solution being cooperative to form a gel layer. Wherein the conductive agent is present within the gal layer and kept at least partly in contact with the first electrode.

    摘要翻译： 本发明提供一种光电转换元件，包括：具有优异的电子传输性和足够的反应界面的电子传输层，并具有优异的转换效率。 在本发明中，光电转换元件包括：第一电极; 第二电极; 电子传输层和空穴传输层的堆叠，堆叠被插入在第一电极和第二电极之间; 电解质溶液; 和导电剂; 电子传输层含有具有氧化还原部分的有机化合物引起重复的氧化还原反应，电解质溶液被选择为使氧化还原部分，有机化合物和电解质溶液的稳定还原条件协同作用形成凝胶层。 其中导电剂存在于gal层内并保持与第一电极至少部分接触。

    PHOTOELECTRIC ELEMENT
    8.
    发明申请
    PHOTOELECTRIC ELEMENT 有权
    光电元件

    公开(公告)号：US20120119193A1

    公开(公告)日：2012-05-17

    申请号：US13379114

    申请日：2010-06-16

    申请人： Takashi Sekiguchi ,  Mitsuo Yaguchi ,  Takeyuki Yamaki ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Michio Suzuka ,  Shingo Kambe ,  Sakoto Kambe

    发明人： Takashi Sekiguchi ,  Mitsuo Yaguchi ,  Takeyuki Yamaki ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Michio Suzuka ,  Shingo Kambe ,  Sakoto Kambe

    IPC分类号： H01L51/54

    CPC分类号： H01L51/004 ,  H01G9/2004 ,  H01G9/2027 ,  H01G9/2059 ,  H01L51/0035 ,  H01L51/005 ,  H01M14/005 ,  Y02E10/542

    摘要： A photoelectric element provided with an electron transport layer having excellent electron transport property and sufficiently wide reaction interface, and that has excellent conversion efficiency.The photoelectric element has an electron transport layer 3 and a hole transport layer 4 sandwiched between a pair of electrodes 2 and 5. The electron transport layer 3 is formed of an organic compound having a redox moiety capable of being oxidized and reduced repeatedly. The organic compound contains an electrolyte solution which stabilizes the reduced state of the redox moiety, and forms a gel layer 6 containing a sensitizing dye. Thus, the organic compound and the electrolyte solution in the electron transport layer 3 constitute the gel layer 6, while at the same time, the sensitizing dye is present within the gel layer 6, whereby the reaction interface of the organic compound is enlarged, improving the conversion efficiency and the electron hand-over efficiency from the sensitizing dye to the organic compound in the electron transport layer 3, as a result of which the electron transport efficiency is improved.

    摘要翻译： 提供具有优异的电子传输性和足够宽的反应界面的电子传输层的光电元件，具有优异的转换效率。 光电元件具有夹在一对电极2和5之间的电子传输层3和空穴传输层4.电子传输层3由能够被重复氧化和还原的氧化还原部分的有机化合物形成。 有机化合物含有稳定氧化还原部分的还原状态的电解质溶液，形成含有敏化染料的凝胶层6。 因此，电子传输层3中的有机化合物和电解质溶液构成凝胶层6，同时，敏化染料存在于凝胶层6内，有机化合物的反应界面扩大，提高 电子传输层3中的敏化染料向有机化合物的转换效率和电子切换效率，结果提高了电子传输效率。